diff --git a/BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/TNTPoint.java b/BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/TNTPoint.java
index 1e9fd38d..a33c52f0 100644
--- a/BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/TNTPoint.java
+++ b/BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/TNTPoint.java
@@ -22,19 +22,15 @@ package de.steamwar.bausystem.features.tracer;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.region.utils.RegionExtensionType;
 import de.steamwar.bausystem.region.utils.RegionType;
+import de.steamwar.core.Core;
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
-import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.block.Block;
 import org.bukkit.entity.TNTPrimed;
 import org.bukkit.util.Vector;
 
-import java.io.Externalizable;
-import java.io.IOException;
-import java.io.ObjectInput;
-import java.io.ObjectOutput;
 import java.util.List;
 import java.util.Optional;
 
@@ -106,7 +102,11 @@ public class TNTPoint{
                     List<TNTPoint> history, List<Block> destroyedBlocks) {
         this.tntId = tntId;
         this.explosion = explosion;
-        this.inWater = tnt.isInWater();
+        if (Core.getVersion() > 15) {
+            this.inWater = tnt.isInWater();
+        } else {
+            this.inWater = false;
+        }
         this.afterFirstExplosion = afterFirstExplosion;
         this.ticksSinceStart = ticksSinceStart;
         fuse = tnt.getFuseTicks();